139891096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33181}}^1$

素因数の和:33235

約数の個数: 32

約数和(自身を含む): 286692480

約数和(自身を除く): 146801384

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 33181, 66362, 132724, 265448, 564077, 1028611, 1128154, 2057222, 2256308, 4114444, 4512616, 8228888, 17486387, 34972774, 69945548, 139891096]

約数ペア:

[(1, 139891096), (2, 69945548), (4, 34972774), (8, 17486387), (17, 8228888), (31, 4512616), (34, 4114444), (62, 2256308), (68, 2057222), (124, 1128154), (136, 1028611), (248, 564077), (527, 265448), (1054, 132724), (2108, 66362), (4216, 33181)]